🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.44 AU - 0.68 AU

Year: 155 Days

Day: 28.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,084,844 km

• M1: 181,013 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.39 AU - 1.79 AU

Year: 744 Days

Day: 33.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.46 AU - 3.78 AU

Year: 2044 Days

Day: 27.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,084,844 km

• M1: 160,668 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.6

Radius: 8.3

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.85 AU - 10.57 AU

Year: 9533 Days

Day: 14.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 103,084,844 km

• M1: 108,608 km (0.106 R)
• M2: 470,485 km (0.114 R)
• M3: 1,214,436 km (0.118 R)
• M4: 1,517,521 km (0.079 R)
• M5: 2,552,588 km (0.077 R)
• M6: 3,196,308 km (0.091 R)
• M7: 3,711,822 km (0.097 R)
• M8: 4,072,952 km (0.085 R)
• M9: 6,914,862 km (0.071 R)
• M10: 7,435,014 km (0.075 R)
• M11: 9,882,286 km (0.087 R)
• M12: 13,564,338 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.6

Radius: 4.1

Gravity: 57.92 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 16.39 AU - 18.01 AU

Year: 26454 Days

Day: 16.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 103,084,844 km

• M1: 51,162 km (0.107 R)
• M2: 180,714 km (0.106 R)
• M3: 333,753 km (0.097 R)
• M4: 522,246 km (0.099 R)
• M5: 850,763 km (0.056 R)
• M6: 2,124,439 km (0.081 R)
• M7: 2,436,201 km (0.096 R)
• M8: 3,620,717 km (0.099 R)
• M9: 4,355,991 km (0.042 R)
• M10: 5,061,195 km (0.065 R)
• M11: 7,576,085 km (0.119 R)
• M12: 8,357,734 km (0.095 R)
• M13: 8,768,081 km (0.116 R)
• M14: 9,502,606 km (0.074 R)
• M15: 10,748,308 km (0.066 R)
• M16: 12,853,150 km (0.048 R)
• M17: 14,206,562 km (0.076 R)
• M18: 16,275,052 km (0.045 R)
• M19: 16,638,275 km (0.093 R)
• M20: 18,339,951 km (0.079 R)
• M21: 18,535,924 km (0.108 R)
• M22: 19,946,931 km (0.1 R)
• M23: 20,154,124 km (0.102 R)
• M24: 24,369,942 km (0.118 R)
• M25: 26,432,597 km (0.053 R)
• M26: 27,827,448 km (0.089 R)
• M27: 30,214,731 km (0.113 R)
• M28: 35,240,322 km (0.081 R)
• M29: 60,467,609 km (0.052 R)
• M30: 64,676,096 km (0.107 R)
• M31: 65,586,250 km (0.116 R)
• M32: 70,026,614 km (0.097 R)
• M33: 77,438,590 km (0.093 R)
• M34: 82,127,585 km (0.085 R)
• M35: 84,541,347 km (0.113 R)
• M36: 90,356,815 km (0.092 R)
• M37: 92,640,576 km (0.049 R)
• M38: 94,087,187 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 19,621 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit